RE: [wdvltalk] OT: Ram question

2007-09-17 Thread Ross Clutterbuck
Deb

It's more of a power consumption issue than a performance issue when
you talk about filling up your RAM slots. There's only a negligible
performance difference when running 2x2GB against 4x1GB, but having 4
slots in your motherboard will draw a little more power if green
computing is something you're interested in.

The big performance issue is in regards to dual-channel mode that is
part of today's multi-thread/multi-core processors, and this goes back
to processors as far as Intel's Hyperthreaded Pentium 4s (so about 4
years). In order to run in dual-channel mode, i.e. run multiple
processes in parallel for best performance, you must run matched pairs
of RAM sticks. If you run an odd number of sticks, dual-channel mode
will be disabled and you'll get a significant performance hit.

Now, 32-bit Windows XP has the 4GB RAM limit because of the way 32-bit
systems do their internal addressing. The upper limit of RAM you'll
see is 3.6GB, so you will get some use of the 4th/2nd stick, but the
key here is that you'll have to sacrifice this capacity in order to
benefit from dual-channel mode when you run over 2GB of RAM.

Truth be told, short of editing HD video footage or doing some crazy
3D rendering I don't think you need to increase your RAM from 2GB.
Might be better to put the money into something else, like a new
processor if your current system architecture will allow and upgrade.

MOU


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RE: [wdvltalk] OT: Ram question

2007-09-17 Thread PBC Web Design

At 04:07 AM 9/17/2007, you wrote:

Truth be told, short of editing HD video footage or doing some crazy
3D rendering I don't think you need to increase your RAM from 2GB.
Might be better to put the money into something else, like a new
processor if your current system architecture will allow and upgrade.


Hi Ross,

Thanks so much for the explanation. The reason 
I'm considering increasing my ram is because when 
I am using the Media Center watching tv I keep 
getting Low Memory warnings so I have to shut 
stuff down and restart.  That's why I thought 
more ram would help.  I guess not, heh?



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Re: [wdvltalk] OT: Ram question

2007-09-17 Thread Drew Trusz
On 9/17/07, PBC Web Design [EMAIL PROTECTED] wrote:
 At 04:07 AM 9/17/2007, you wrote:
 Truth be told, short of editing HD video footage or doing some crazy
 3D rendering I don't think you need to increase your RAM from 2GB.
 Might be better to put the money into something else, like a new
 processor if your current system architecture will allow and upgrade.

 Hi Ross,

 Thanks so much for the explanation. The reason
 I'm considering increasing my ram is because when
 I am using the Media Center watching tv I keep
 getting Low Memory warnings so I have to shut
 stuff down and restart.  That's why I thought
 more ram would help.  I guess not, heh?


Since Media Center is a hardware and software package, your PC should
have the wherewithal to run it without modification. System
modification shouldn't be necessary and I suppose could be disruptive.

MS has some warnings about running Media Center when doing what they
call high-stress activities. Generic discussion is here:
http://support.microsoft.com/kb/327158

If you want to sort through some of the technical issues this may be a
good place to start:
http://www.microsoft.com/windowsxp/mediacenter/partners/dfw.mspx

Mostly the answer seems to be you need to shutdown other programs.

drew

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Re: [wdvltalk] OT: Ram question

2007-09-17 Thread PBC Web Design

At 05:33 AM 9/17/2007, you wrote:

MS has some warnings about running Media Center when doing what they
call high-stress activities. Generic discussion is here:
http://support.microsoft.com/kb/327158

If you want to sort through some of the technical issues this may be a
good place to start:
http://www.microsoft.com/windowsxp/mediacenter/partners/dfw.mspx

Mostly the answer seems to be you need to shutdown other programs.


Thanks for doing the reading for me, Drew :) This 
happens when I've got a lot of heavy duty 
programs open that I do need open. Well, I guess 
I should consider myself lucky that I don't have 
to shell out $ for more ram.  Sigh ... I'm 
guessing that's why Crucial didn't have an exact 
match for me on their scan.  Thanks to you both you saved me money, though.



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